Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On March 30, 2026

Item 8.01 Other Events. On March 30, 2026 Mr. Thornthwaite most recently served as Senior Vice President and Associate General Counsel at RealPage, Inc., where he was responsible for overseeing complex commercial and consumer litigation, regulatory and governmental investigations, and employment-related legal matters and supported corporate governance and financial reporting processes. Prior to joining RealPage, Mr. Thornthwaite was a member at Clark Hill PLC and a partner at Strasburger & Price LLP. Mr. Thornthwaite holds a Juris Doctor from the SMU Dedman School of Law and a BBA in Finance and Business Honors from The University of Texas at Austin’s McCombs School of Business. A copy of the Company’s press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Exhibit Description No. 99.1 Press Release Issued by Goosehead Insurance dated March 30, 2026 ───────────────────────────────────────────────────────────────────────────────── 104 Cover Page Interactive Data File (Formatted as Inline XBRL). SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. GOOSEHEAD INSURANCE, INC. By: /s/ Mark Miller Name: Mark Miller Title: Chief Executive Officer